🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.49 AU - 0.53 AU

Year: 138 Days

Day: 17.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 261 Days

Day: 13.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 266 Days

Day: 35.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.72 AU - 0.98 AU

Year: 297 Days

Day: 43.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.5 AU - 2.4 AU

Year: 1031 Days

Day: 38.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.86 AU - 3.26 AU

Year: 2027 Days

Day: 15.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.38 AU - 5 AU

Year: 3248 Days

Day: 21.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,642,860 km

• M1: 321,635 km (0.108 R)
• M2: 2,661,945 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 10.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.52 AU - 11.06 AU

Year: 10724 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,642,860 km

• M1: 157,676 km (0.095 R)
• M2: 287,228 km (0.056 R)
• M3: 818,001 km (0.059 R)
• M4: 1,468,154 km (0.12 R)
• M5: 1,892,563 km (0.062 R)
• M6: 2,196,546 km (0.04 R)
• M7: 2,850,737 km (0.068 R)
• M8: 2,994,501 km (0.089 R)
• M9: 3,531,856 km (0.114 R)
• M10: 3,938,762 km (0.07 R)
• M11: 4,426,751 km (0.087 R)
• M12: 4,526,682 km (0.079 R)
• M13: 4,797,005 km (0.109 R)
• M14: 5,318,055 km (0.117 R)
• M15: 6,300,913 km (0.089 R)
• M16: 6,641,098 km (0.108 R)
• M17: 6,794,137 km (0.106 R)
• M18: 6,909,776 km (0.101 R)
• M19: 7,697,110 km (0.117 R)
• M20: 7,858,077 km (0.11 R)
• M21: 8,101,473 km (0.118 R)
• M22: 8,930,993 km (0.069 R)
• M23: 9,270,430 km (0.062 R)
• M24: 9,570,973 km (0.081 R)
• M25: 10,181,481 km (0.098 R)
• M26: 10,849,735 km (0.045 R)
• M27: 12,228,429 km (0.043 R)
• M28: 12,322,227 km (0.107 R)
• M29: 12,652,689 km (0.114 R)
• M30: 12,747,683 km (0.099 R)
• M31: 14,003,557 km (0.102 R)
• M32: 16,631,693 km (0.109 R)
• M33: 18,484,313 km (0.065 R)
• M34: 18,592,173 km (0.064 R)
• M35: 19,407,631 km (0.058 R)
• M36: 19,737,045 km (0.119 R)
• M37: 20,123,756 km (0.117 R)
• M38: 20,624,610 km (0.071 R)
• M39: 21,073,403 km (0.063 R)
• M40: 21,186,050 km (0.113 R)
• M41: 22,151,854 km (0.037 R)
• M42: 22,266,446 km (0.102 R)
• M43: 23,481,331 km (0.112 R)
• M44: 24,599,126 km (0.099 R)
• M45: 25,194,376 km (0.113 R)
• M46: 27,130,771 km (0.083 R)
• M47: 27,253,441 km (0.101 R)
• M48: 29,681,115 km (0.113 R)
• M49: 30,187,654 km (0.095 R)
• M50: 30,697,034 km (0.113 R)
• M51: 32,307,156 km (0.114 R)
• M52: 33,286,274 km (0.066 R)
• M53: 33,746,587 km (0.049 R)
• M54: 33,944,505 km (0.093 R)
• M55: 34,275,266 km (0.094 R)
• M56: 35,073,221 km (0.115 R)
• M57: 35,742,970 km (0.098 R)
• M58: 35,810,289 km (0.082 R)
• M59: 36,417,058 km (0.111 R)
• M60: 37,095,186 km (0.112 R)
• M61: 37,914,533 km (0.091 R)
• M62: 38,877,943 km (0.095 R)
• M63: 39,016,172 km (0.094 R)
• M64: 39,085,436 km (0.097 R)
• M65: 39,293,227 km (0.048 R)
• M66: 39,849,282 km (0.054 R)
• M67: 41,603,916 km (0.083 R)
• M68: 42,312,711 km (0.077 R)
• M69: 42,526,187 km (0.073 R)
• M70: 42,739,962 km (0.107 R)
• M71: 42,954,186 km (0.12 R)
• M72: 43,311,875 km (0.112 R)
• M73: 43,886,331 km (0.096 R)
• M74: 43,958,287 km (0.089 R)
• M75: 44,246,562 km (0.11 R)
• M76: 44,535,585 km (0.095 R)
• M77: 44,825,057 km (0.105 R)
• M78: 46,282,290 km (0.072 R)
• M79: 47,016,816 km (0.116 R)
• M80: 47,459,326 km (0.059 R)
• M81: 47,829,132 km (0.072 R)
• M82: 48,869,735 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.4

Radius: 5.2

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.61 AU - 17.41 AU

Year: 20934 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,642,860 km

• M1: 75,248 km (0.107 R)
• M2: 110,852 km (0.109 R)
• M3: 171,589 km (0.038 R)
• M4: 207,791 km (0.076 R)
• M5: 319,990 km (0.094 R)
• M6: 1,608,925 km (0.069 R)
• M7: 1,721,871 km (0.107 R)
• M8: 2,045,900 km (0.093 R)
• M9: 2,550,344 km (0.082 R)
• M10: 3,339,324 km (0.094 R)
• M11: 3,630,292 km (0.085 R)
• M12: 3,741,592 km (0.087 R)
• M13: 3,816,391 km (0.117 R)
• M14: 3,853,940 km (0.098 R)
• M15: 4,792,218 km (0.117 R)
• M16: 5,413,049 km (0.04 R)
• M17: 5,711,198 km (0.112 R)
• M18: 6,728,463 km (0.095 R)
• M19: 6,910,973 km (0.067 R)
• M20: 7,421,401 km (0.072 R)
• M21: 7,992,117 km (0.099 R)
• M22: 8,136,927 km (0.07 R)
• M23: 9,074,457 km (0.074 R)
• M24: 9,225,551 km (0.12 R)
• M25: 10,569,987 km (0.074 R)
• M26: 10,675,902 km (0.026 R)
• M27: 12,029,614 km (0.071 R)
• M28: 12,140,166 km (0.082 R)
• M29: 13,379,136 km (0.031 R)
• M30: 13,493,728 km (0.104 R)
• M31: 13,781,704 km (0.116 R)
• M32: 14,305,147 km (0.065 R)
• M33: 14,598,807 km (0.105 R)
• M34: 15,132,273 km (0.107 R)
• M35: 15,551,596 km (0.091 R)
• M36: 15,853,485 km (0.073 R)
• M37: 17,894,000 km (0.031 R)
• M38: 18,400,987 km (0.058 R)
• M39: 19,234,845 km (0.104 R)
• M40: 21,138,927 km (0.119 R)
• M41: 21,540,448 km (0.067 R)
• M42: 22,554,871 km (0.043 R)
• M43: 23,171,065 km (0.056 R)
• M44: 23,239,880 km (0.072 R)
• M45: 23,515,738 km (0.106 R)
• M46: 24,349,896 km (0.042 R)
• M47: 24,700,404 km (0.103 R)
• M48: 26,190,249 km (0.089 R)
• M49: 27,636,112 km (0.102 R)
• M50: 29,107,706 km (0.083 R)
• M51: 29,405,107 km (0.077 R)
• M52: 30,077,849 km (0.1 R)
• M53: 30,907,070 km (0.118 R)
• M54: 31,210,454 km (0.105 R)
• M55: 31,514,736 km (0.099 R)
• M56: 32,742,037 km (0.063 R)
• M57: 32,819,230 km (0.102 R)
• M58: 34,533,322 km (0.094 R)
• M59: 35,322,152 km (0.098 R)
• M60: 36,037,080 km (0.065 R)
• M61: 36,917,314 km (0.078 R)
• M62: 37,319,732 km (0.108 R)
• M63: 38,210,288 km (0.094 R)
• M64: 38,862,385 km (0.069 R)
• M65: 39,600,352 km (0.108 R)
• M66: 41,173,373 km (0.058 R)
• M67: 41,507,126 km (0.119 R)
• M68: 42,177,324 km (0.106 R)
• M69: 42,513,770 km (0.04 R)
• M70: 45,409,386 km (0.102 R)
• M71: 45,581,723 km (0.115 R)
• M72: 46,620,082 km (0.111 R)
• M73: 46,880,831 km (0.087 R)
• M74: 48,016,728 km (0.093 R)
• M75: 48,984,776 km (0.057 R)
• M76: 49,161,451 km (0.11 R)
• M77: 49,249,863 km (0.06 R)
• M78: 51,567,732 km (0.033 R)
• M79: 52,559,118 km (0.082 R)
• M80: 53,011,801 km (0.114 R)
• M81: 53,193,113 km (0.055 R)
• M82: 53,647,592 km (0.038 R)
• M83: 54,103,416 km (0.053 R)
• M84: 54,194,671 km (0.068 R)
• M85: 55,478,370 km (0.062 R)
• M86: 55,662,675 km (0.066 R)
• M87: 56,216,486 km (0.082 R)
• M88: 58,449,982 km (0.106 R)
• M89: 59,483,255 km (0.051 R)
• M90: 60,522,661 km (0.093 R)
• M91: 61,377,463 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 20,159 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit